baber/WOPTO huggingface dataset:
Patent JP-H0233568-A (JP)
Title: Method of recovering and utilizing waste heat
Inventor: TOMITA TSUTOMU
IPC: F24H7/02
Filed: 1988-07-25
Abstract: PURPOSE:To simplify constitution and to reduce a running cost by a method wherein by performing heat exchange in a heat storage device in the formation of liquid-liquid or solid liquid, heat exchange efficiency is improved, and expensive heating medium fluid is not used but water used in a heated state is used as heat exchange fluid as it is. CONSTITUTION:Fluid containing waste heat is discharged from a pipe ii through a waste heat boiler EX-1 to the open air by means of a pipe (i). Meanwhile, boiler feed water BFW from a boiler water feed source flows, in order, through lines (a), (b), (c), and (d) to the heat exchange pipe of the waste boiler EX-1 with the aid of pumps P-I and P-II. The temperature of water is increased by means of a waste heat and produces high temperature high pressure water, a part of which flows through a heat exchange pipe in a heat storage device ST-1 by means of a pipe (e). By imparting a sensible heat on a heat storage material in the heat storage device, temperature is reduced. After the passage of the water through the pipe (i), a pressure is reduced by a joule Thomson valve JT-2 to produce a middle pressure which flows to a drum D-1. The water is mixed in the drum with boiler feed water fed in with the aid of the pump P-1. High temperature high pressure water except high temperature high pressure water introduced to the heat storage device ST-1 is expanded by means of a joule Thomson valve JT-1 and is guided to a drum D-2 to separate gas from liquid, and steam having a given pressure P1' is discharged through a pipe (g).
Patent JP-H0720889-A (JP)
Title: Device and method for voice recognition of unspecified speaker
Inventor: GO ATOU
IPC: G10L15/06
Filed: 1993-06-30
Abstract: PURPOSE:To perform voice recognition of unspecified speakers with a high recognition precision. CONSTITUTION:Word voices Wn, which are made by one speaker pronouncing a word n for J times, respectively, are divided into Ln frames and a partial feature pattern is extracted for every frame by a feature pattern extracting section 11. The extracted partial patterns are assigned for every word frame, the assigned patterns are classified into M clusters and the degree of attribution of these patterns to the clusters are computed. Similar clusters are integrated and a similar cluster is generated and based on the partial feature patterns, which belong to the similar cluster, and the degree of attribution of the pattern to the similar cluster, standard patterns of the word n are made by a standard pattern generating section 12 and are registered to a standard pattern dictionary 13. Similarly, partial feature patterns are extracted for word voices Wx pronounced by unspecified speaker and identification is performed by referring to the standard patterns registered in the dictionary 13.
Patent JP-H0848415-A (JP)
Title: Pipe conveyor device with torsion detector means
Inventor: AMANO SHIGEHIKO
IPC: B65G43/02
Filed: 1994-08-04
Abstract: PURPOSE:To provide a pipe conveyor device provided with a torsion detector means capable of detecting a torsion constantly and in a short time when the torsion is produced during the traveling of a belt main body and also detecting the torsion accurately with a simple equipment and constitution. CONSTITUTION:Torsion detector sensors 11, 11a, 11b, 11c, and 11d are arranged on both edge overlapped part 10 and its both side parts of a belt main body 4 rounded in pipe shape, respectively. The torsion detector sensor 11 is made in contact with the outer side edge part 4x of the belt main body 4 pressingly at all times so as to detect the normal condition of a pipe conveyor. Also the torsion detector sensors 11a and 11b positioned on both sides are those to stop the drive source of the pipe conveyor 1 urgently when the belt main body 4 is twisted by 90 deg. or greater.
Patent JP-H059294-A (JP)
Title: Polyaniline derivative and preparation thereof
Inventor: OKA OSAMU
IPC: C08G69/40
Filed: 1991-06-28
Abstract: PURPOSE:To obtain the title processable derivative which has a particular crosslinking structure and is gelled with an organic solvent or water by reacting a specific polyaniline in reduced form with a polymer compound having haloformyl groups at the ends. CONSTITUTION:A polyaniline in reduced form with a number-average molecular weight of 2,000-500,000 which consists of structural units of formula I is reacted with a polymer compound of formula II [wherein X is chlorine, bromine or iodine; Y has a polyether structure of formula III (wherein R is H or an alkyl); and m is 10-200] whose both ends have haloformyl groups to prepare a polyaniline derivative which has a crosslinked structure of formula IV (wherein Y is as defined above) in which the number of N atoms constituting the crosslinking points corresponds to 5-40% of the N atoms in the polyaniline. The polyaniline derivative can be gelled with various organic solvents or water so that it is processable by a molding technique including gel stretching or spinning. It exhibits a high electric conductivity by doping and hence is very useful in a variety of applications as electronic materials and conductive materials.
Patent JP-H0627951-A (JP)
Title: Sound effect adding device
Inventor: YAMAHATA TOSHIRO
IPC: G10H1/00
Filed: 1992-07-10
Abstract: PURPOSE:To effectively operate similarly to constitution equipped with many effect addition channels by providing many series and a relatively small number of effect addition channels in the effect adding device, which adds effect to the musical sound of an electronic musical instrument. CONSTITUTION:When the new assignment of effect addition channels 3 to a specific series 2 is requested exceeding the number of the prepared effect addition channels 3, the weight of the effect of the effect addition channels 3 which are already assigned is judged, an effect addition channel 3 which is small in weight is detached from the series 2 to which the effect addition channel 3 is assigned, and the removed effect addition channel 3 is assigned to the specific series 2.
Patent JP-H0236083-A (JP)
Title: Pantograph robot arm
Inventor: ICHIKAWA HIROO
IPC: B25J17/02
Filed: 1988-07-22
Abstract: PURPOSE:To move a movable member by its reciprocation in a fixed position in a present straight line direction and to move to a specified position with high accuracy by fitting the movable member freely turnably around a 3rd turning axial line parallel to a 1st turning axial line to a pair of tip links located at the tip of a diamond kinematic chain. CONSTITUTION:The diamond kinematic chain 94 linked with base end links 74a, 76a to blocks 50, 52 is elastically moved in a straight line direction by approaching and separating a pair of this driving blocks 50, 52. The movable member (fitting plate) 92a fitted to the tip links 82a, 86a of this diamond kinematic chain 94 is thus moved by its reciprocation in this straight line direction. Moreover, the movable member 92a is relatively turned reversely to this tip link 82a, 86a by the same turning angle as the turning of the tip links 82a, 86a by the turning mechanism 96 provided on the diamond kinematic chain 94. As a result, the movable member 92a can be moved to the specified position with high accuracy in a fixed position despite the expansion of the diamond kinematic chain 94.
Patent JP-H0930711-A (JP)
Title: Paper sheet curl straightening device and image forming device
Inventor: OKUMA KEIKO
IPC: G03G15/00
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To properly straighten paper sheet curls by selectively maintaining to substantially zero the amount of a hard second rotation body entering into a soft first rotation body not by part tolerance such as the quantity of diameter variation or the quantity of eccentricity between the soft first rotation body and the hard second rotation body. SOLUTION: It is composed so that a first and a second energizing means can be selectively switched in accordance with the posture change of an eccentric cam 6 by composing it so that a hard and small diameter lower roller 3 can be energized to make it abut on or enter into a soft and large diameter upper roller 2 by means of the rotation of the eccentric cam 6, which becomes the first energizing means, and the hard and small diameter lower roller 3 can energize with respect to the soft and large diameter upper roller 2 by means of a compression spring 32, which becomes the second energizing means.
Patent JP-S5973956-A (JP)
Title: Ink jet recording apparatus
Inventor: FURUKAWA TATSUYA
IPC: B41J2/195
Filed: 1982-10-20
Abstract: PURPOSE:To provide the titled apparatus capable of holding ink viscosity in a predetermined range, constituted from such a mechanism that the driving force of an ink supply pump is compared to estimate the rising in ink viscosity and an ink dilution liquid mixed in the recirculated ink. CONSTITUTION:The voltage of a deflection electrode 7 is turned OFF and a charge electrode 6 is charged while charge is detected by a gutter 9 and the timing during this time is measured to know the flow speed of the ink injected from a head 5. The voltage to be applied or the frequency of the ink supply pump 1 is controlled so as to make said flow speed constant. The limit of voltage or the limit of frequency is predetermined and, when reaching this limit value, a dilution pump 13 is driven and the dilution liquid in an ink dilution bottle 12 is mixed in an ink line 11 to lower ink viscosity.
Patent JP-H1011240-A (JP)
Title: Print output destination distributed controller
Inventor: NOGI MASANOBU
IPC: G06F3/12
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To perform an efficient print output by calculating a printing request waiting possible data amount based on measured data transfer time and transfer data amount and updating the printing request waiting possible data amount held in a storage means. SOLUTION: When a printing request is present, the printing data amount of the printing request is compared with the printing request waiting possible data amount held in a printing request waiting management table 71 which is the storage means by a printing request reception processing part 8 and an output destination printer is decided by the compared result. Then, at the time of outputting the printing data of the printing request to the decided output destination printer, the data transfer time and the transfer data amount are measured on a management table updating part 72 the printing request waiting possible data amount is calculated based on the measured data transfer time and transfer data amount and the printing request waiting possible data amount held in the printing request waiting management table 71 is updated.
Patent JP-H0235040-A (JP)
Title: Production of tea contained in kettle and direct heating type kettle for production tea contained in kettle
Inventor: TAKUBO YOSHIHIKO
IPC: A23F3/06
Filed: 1988-07-22
Abstract: PURPOSE:To obtain the title tea having slight bitterness of tea, a clear light blue and excellent aromatic flavor by putting tea leaves in a kettle having a ceramic material layer in the inner part. CONSTITUTION:(B) Tea leaves are put in (A) a kettle having a ceramic material layer in the inner part of the kettle made of iron material or a kettle itself made of a ceramic material and the bottom of the kettle is heated preferably to 300-400 deg.C to give the aimed tea.
Patent JP-S5886147-A (JP)
Inventor: OOTA RIYUUICHIROU
IPC: A61B10/00
Filed: 1981-11-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0710251-A (JP)
Title: Parts feeder
Inventor: KATO MASARU
IPC: B65G27/18
Filed: 1993-06-29
Abstract: PURPOSE:To cause parts to leap along a spiral track, advance and align with one another by connecting the drive shaft of a motor via an eccentric ring to an oscillating member located on the side of a vibrating bowl provided with a main spindle, and causing the vibrating bowl to be put in vertical motion and horizontal circular motion about the main spindle by the eccentric motion of the eccentric ring. CONSTITUTION:A main spindle 2 to which a vibrating bowl 3 having a parts- feeding track 4 is secured is provided on a support 1 in such a manner as to freely rise and fall and rotate, and the drive shaft 6 of a motor 5 is set perpendicular to the main spindle 2 and the upper plate 7a of an oscillating member 7 is secured to the main spindle 2 and a side plate 7b is connected to the drive shaft 6 in such a manner as to be able to make eccentric motion via an eccentric ring 8.
Patent JP-H1117504-A (JP)
Title: Comparator
Inventor: KOTOBUKI KOKURIYOU
IPC: H03K5/08
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To easily secure comparison accuracy by using a 1st switch which causes a short circuit between the input and output sides of a CMOS inverter and a 2nd switch which secures connection of the refresh voltage that is common to the inputs of all capacitances for the capacitive coupling. SOLUTION: When a 1st refresh switch SW1 is closed, the input/output of a CMOS inverter I1 is set at its threshold voltage level. The refresh voltage Vref is set equal to the threshold voltage level and at 1/2 normal power voltage level. The voltage inputted to the capacitors C1 to Cn are set at V1 to Vn and the switches SWin and SW21 to SW2n are connected to the voltage Vref when the switch SW1 is closed. Thus, the electric charge is accumulated to the capacitive coupling and the parasitic capacitance Cp. Then the switch SW1 is opened with switches SWin and SW21 to SW2n connected to the voltage Vin and V1 to Vn respectively, and a comparative operation is carried out. Thus, the measurement value that is never affected by the capacitance Cp and the threshold voltage is obtained.
Patent JP-H0351752-A (JP)
Title: Film and electrode selectively sensitive to ion
Inventor: SHIBATA YASUHISA
IPC: G01N27/333
Filed: 1989-07-19
Abstract: PURPOSE:To obtain a material which is resistant to pressure fluctuation and the change in fluidity and has excellent response by incorporating a reinforcing member which is electrochemically inactive in a sensitive film. CONSTITUTION:Potassium ions are formed of valinomycin which is a potassium- ion sensitive material, dioctyl adipate which is a plasticizer and vinyl chloride as a macromolecular material. A sensitive film 1 shows selectivity for the potassium ions. As a member 2 which is electrochemically inactive is used in the inside of the sensitive film 1. The member 2 comprises polyester mesh, or the mesh of platinum or gold as a metal, or unwoven fabric as plastic fiber or nylon mesh. In this way, an electrode which is resistant to pressure fluctuation and the change in fluidity and has excellent response can be obtained.
Patent JP-S6162088-A (JP)
Title: Picture formation device
Inventor: HIROSE MASAYUKI
IPC: G03G21/00
Filed: 1984-09-04
Abstract: PURPOSE:To synthesize plural pictures simultaneously with respective required magnification to record the synthesized picture by automatically overlaying plural pictures set up on an original board and changing respective magnification. CONSTITUTION:To execute the multi-copying of continuous pages, two originals A, B are set up on the surface of an original glass board 34, a paging key is depressed and a * mode setting key is depressed to set up the multi-copying. At that time, a required magnification can be set up, and when a copy key is turned on, the picture of the original A is copied and the copied paper is stored in an intermediate tray. At the end of the copying of the original A, the magnification is newly set up by a magnification key such as an equal magnification key, a fixed magnification modifying key, a zoom key, and auto- magnification modifying key. When the copy key is depressed again, the copied sheets on the intermediate tray are lead into a carrying course one by one from the lowermost sheet to start into a carrying course one by one from the lowermost sheet to start the copying of the original B. The copied sheets to which the pictures on the originals A, B are transferred are discharged to the outside of the machine by the action of paper discharging flapper.
Patent JP-H0235373-A (JP)
Title: Detecting method for spot of insulation fault
Inventor: MATSUNO TATSUJI
IPC: G01R27/18
Filed: 1988-07-25
Abstract: PURPOSE:To detect a leak current component synchronously and to measure the insulation resistance of a branch circuit by demodulating a leak current due to a modulated voltage contained in a leak current flowing from the branch circuit of an electric circuit to the ground. CONSTITUTION:An output of an oscillator OSC2 is subjected to AM modulation in a modulator MOD and impressed on an adder ADD, and an output of the adder is impressed on an injection transformer OT. Accordingly, a voltage is induced in electric circuits 1 and 2 through an earthing line LE. An output of a current transformer ZCT1 pierced by the earthing line LE is amplified by an amplifier A1 and given to a filter F1 detecting a frequency f1 component, and an output of this filter is impressed on one input end of a synchronism detector M1, while an output of an oscillator OSC1 is impressed on the other input end of the detector through a phase shifter PS1. By impressing the component F2 of the frequency f1 of an output of a split-type current transformer ZCT2 pierced by branch circuits 3 and 4 and the component (F3) of a frequency band f2+ or -f1, subsequently, the insulation resistance of the branch circuits is measured.
Patent JP-S6166079-A (JP)
Inventor: KAMIYA KOSEN
IPC: F26B17/14
Filed: 1984-09-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04189192-A (JP)
Title: Sheet distribution/storage device
Inventor: TANEDA KANGO
IPC: G03G15/00
Filed: 1990-07-16
Abstract: PURPOSE:To avoid deterioration of after process quality by arranging an after process unit at a position opposed to one lateral end part of a recording sheet in a bin tray after sorting process and applying a specified after process to the one lateral end part of the recording sheet. CONSTITUTION:A recording sheet 4 discharged from an image recording device 2 is sequentially transferred to a sheet distribution stage S1 passing through a sheet transfer device 5, and then is stored one after another in each bin tray after distribution. If the sorting process of the recording sheet 4 is completed, an after process control device 8 sets a target bin tray 6 in an after process stage S2 sequentially, then sets an after process unit 7 at a specified target after process position M1 or M2 after movement of the unit 7. After that, the after process control device 8 applies after process to target after process points along the one lateral end part of the recording sheet 4 stored in the target bin tray 6 sequentially using the after process unit 7. Subsequently, it is possible to avoid deterioration of the after process quality after use of the after process unit 7.
Patent JP-S57107811-A (JP)
Title: Manufacture for synthetic resin forming products with copy layer
Inventor: ITOU YOSHINARI
IPC: B44C1/16
Filed: 1980-12-25
Abstract: PURPOSE: To obtain a forming product having a uniform smooth metallic skin without winkles on the metallic layer evaporated by following method in which a copy is obtained on the thermoplastic resin plate by a copy film, and then it is formed by thermoprocess into a desirable shape.  
     CONSTITUTION: By thermal adhesion under pressure, a copy film 6 is stuck and copied onto the predetermined thermoplastic resin plate 7 on the side of its adhesive material layer 5, and the laminated plate 9 composed of a copy film 6 and a synthetic resin plate 7 is manufactured. Next, after this laminated plate 9 is softened by heating, the desirable shapes are obtained by thermoforming under reduced or increased pressure or thermoforming by bending. Polystyrene resin and vinyl chloride resin etc. are used for thermoplastic resin plate, and polyester resin with high tensile strength and small contractive property, is desirable for supporting film 1. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H059083-A (JP)
Title: Heat insulating material and its production thereof
Inventor: SAKASHITA KEIICHI
IPC: C04B35/80
Filed: 1991-06-28
Abstract: PURPOSE:To obtain a heat insulating material having excellent heat insulating property and vibration resistance in a high temp. range and used after wet molding into a prescribed shape. CONSTITUTION:This heat insulating material consists of 50-80wt.% inorg. fibers of <=5mum average diameter, 10-40wt.% titanium oxide of <=0.4mum main particle diameter and 1-10wt.% colloidal inorg. binder, is used after wet molding and has 0.2-1.0g/cm<3> bulk density.
Patent JP-S6077406-A (JP)
Title: Substrate for thin film magnetic head and manufacture of the same
Inventor: YAMADA HIROHIDE
IPC: C04B35/48
Filed: 1983-10-04
Abstract: PURPOSE:To manufacture a substrate for head which provides friction resistance and sliding characteristic by selecting the optimum amount of Al2O3. CONSTITUTION:Aluminum oxide (Al2O3) of 1-40wt%, silicon oxide (SiO2) of 1-3wt% and Fe2O2, Cr2O3, MnO2 and a kind or two or more kinds of rare earth oxides of 0.2-2wt% are added to the main elements consisting of zirconium oxide (ZrO2) of 80-94mol% and yttrium oxide (Y2O3) of 6-20mol%. A substrate having high friction resistance and sliding characteristic can be manufactured by selecting optimum amount of Al2O3 within the range of 1-40wt%.
Patent JP-H0510750-A (JP)
Title: Device for recognizing form of object
Inventor: SUMI HIROYUKI
IPC: G05B13/02
Filed: 1991-06-28
Abstract: PURPOSE:To enable the form of an object on a conveyor line to be recognized using a plurality of on-off type sensors and an analogue sensor. CONSTITUTION:A pair of on-off type sensors 3,4 are desponded above a position separate by a predetermined distance from the center position of a conveyor line 1 at which an object 2 is conveyed, and an analogue sensor 5 is disposed on one side of the conveyor line 1. Fuzzy inference is made on the basis of the ON time, ON point time difference, and ON time difference of signals obtained from the on-off type sensors 3,4 and of the duration of the output of the analogue sensor 5, whereby the form of the object 2 can be recognized.
Patent JP-H0349088-A (JP)
Title: Channel display method
Inventor: NAKADO KEITA
IPC: H04N5/445
Filed: 1989-07-18
Abstract: PURPOSE:To identify a broadcast source by alternately displaying the broadcast source of a receiving channel and the channel number on the display part of a broadcast receiver. CONSTITUTION:When the input of reservation time and time length with a reservation key and of the receiving channel with a channel key are performed on the VCR of the broadcast receiver, etc., judgement whether or not the receiving channel is the one of a CATV, etc., is made by a built-in microcomputer, and a counter is activated when it is judged as the one of the CATV. And a channel number, the present time, and the count result of a tape counter, etc., are displayed on each of the parts A-C of a display. After two seconds, the channel number of the display part A is changed to a code C representing that the broadcast source is the CATV. Such display is performed at every two seconds alternately, and the identification of the broadcast source can be performed by using the same display.